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iam in the prosses of putting a ford 9 inch rear together with a full spool - 456-gears and 35 spline axles but iam trying to use the stock carrier what is the hp rating on a stock carrier


Most 35 spline spools require a 3.25" bearing case. There isn't a stock 3.25" bearing case and 3.0625 was the largest bearing from the factory.